{"id":760,"date":"2026-06-01T08:54:19","date_gmt":"2026-06-01T07:54:19","guid":{"rendered":"https:\/\/sites-lira.obspm.fr\/pierre-lena\/?page_id=760"},"modified":"2026-06-01T09:00:18","modified_gmt":"2026-06-01T08:00:18","slug":"bien-esp","status":"publish","type":"page","link":"https:\/\/sites-lira.obspm.fr\/pierre-lena\/es\/bien-esp\/","title":{"rendered":"Bienvenido"},"content":{"rendered":"\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"965\" height=\"1024\" src=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-965x1024.jpg\" alt=\"\" class=\"wp-image-606 size-full\" srcset=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-965x1024.jpg 965w, https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-283x300.jpg 283w, https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-768x815.jpg 768w, https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-1448x1536.jpg 1448w, https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-1930x2048.jpg 1930w\" sizes=\"auto, (max-width: 965px) 100vw, 965px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\"><strong>Pierre L\u00e9na<\/strong>, nacido en 1937, es un <strong>astrof\u00edsico franc\u00e9s<\/strong>, antiguo alumno de la <em>\u00c9cole normale sup\u00e9rieure<\/em>, profesor em\u00e9rito (Observatoire de Paris-PSL &amp; Universit\u00e9 Paris-Cit\u00e9). Su trabajo cient\u00edfico acompa\u00f1\u00f3 la aparici\u00f3n de la <strong>astronom\u00eda infrarroja<\/strong>, desarrollando observaciones desde telescopios en la Tierra, en planos y en el espacio. En busca de im\u00e1genes en alta definici\u00f3n, fue uno de los arquitectos del Telescopio Europeo Muy Grande (VLT) en Chile, <strong>con interferometr\u00eda y \u00f3ptica adaptativa.<\/strong> Elegido miembro de la Academia de Ciencias (Francia) en 1991, comprometido con la educaci\u00f3n cient\u00edfica, se uni\u00f3 a los f\u00edsicos Georges Charpak y Yves Qu\u00e9r\u00e9 para crear <em><strong>La<\/strong> <strong>main \u00e0 la p\u00e2te<\/strong><\/em> en 1995. Presidi\u00f3 la Fundaci\u00f3n La main \u00e0 la p\u00e2te (2011-2014) y luego cre\u00f3 la <em>Oficina de Educaci\u00f3n Clim\u00e1tica<\/em> (OCE) en 2018. Pierre L\u00e9na tiene cuatro hijos y doce nietos.<\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pierre L\u00e9na, nacido en 1937, es un astrof\u00edsico franc\u00e9s, antiguo alumno de la \u00c9cole normale sup\u00e9rieure, profesor em\u00e9rito (Observatoire de Paris-PSL &amp; Universit\u00e9 Paris-Cit\u00e9). Su trabajo cient\u00edfico acompa\u00f1\u00f3 la aparici\u00f3n de la astronom\u00eda infrarroja, desarrollando observaciones desde telescopios en la &hellip; <a href=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/es\/bien-esp\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-760","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bienvenido - Pierre L\u00e9na<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/es\/bien-esp\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bienvenido - Pierre L\u00e9na\" \/>\n<meta property=\"og:description\" content=\"Pierre L\u00e9na, nacido en 1937, es un astrof\u00edsico franc\u00e9s, antiguo alumno de la \u00c9cole normale sup\u00e9rieure, profesor em\u00e9rito (Observatoire de Paris-PSL &amp; Universit\u00e9 Paris-Cit\u00e9). Su trabajo cient\u00edfico acompa\u00f1\u00f3 la aparici\u00f3n de la astronom\u00eda infrarroja, desarrollando observaciones desde telescopios en la &hellip; Continuer la lecture &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/es\/bien-esp\/\" \/>\n<meta property=\"og:site_name\" content=\"Pierre L\u00e9na\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-01T08:00:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sites-lira.obspm.fr\/pierre-lena\/files\/2026\/05\/Portrait_2020_extrait-965x1024.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"965\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/\",\"url\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/\",\"name\":\"Bienvenido - Pierre L\u00e9na\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/files\\\/2026\\\/05\\\/Portrait_2020_extrait-965x1024.jpg\",\"datePublished\":\"2026-06-01T07:54:19+00:00\",\"dateModified\":\"2026-06-01T08:00:18+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/#primaryimage\",\"url\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/files\\\/2026\\\/05\\\/Portrait_2020_extrait.jpg\",\"contentUrl\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/files\\\/2026\\\/05\\\/Portrait_2020_extrait.jpg\",\"width\":2244,\"height\":2381},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/es\\\/bien-esp\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bienvenido\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/#website\",\"url\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/\",\"name\":\"Pierre L\u00e9na\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sites-lira.obspm.fr\\\/pierre-lena\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bienvenido - Pierre L\u00e9na","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sites-lira.obspm.fr\/pierre-lena\/es\/bien-esp\/","og_locale":"fr_FR","og_type":"article","og_title":"Bienvenido - Pierre L\u00e9na","og_description":"Pierre L\u00e9na, nacido en 1937, es un astrof\u00edsico franc\u00e9s, antiguo alumno de la \u00c9cole normale sup\u00e9rieure, profesor em\u00e9rito (Observatoire de Paris-PSL &amp; Universit\u00e9 Paris-Cit\u00e9). 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